IP Library Assignment 009897/0170
Patent Assignment
Reel/Frame 009897/0170

Assignment of Assignor's Interest

Recorded: 1998-12-10 Pages: 4
Assignors
HURTADO, MARCO M.
Executed: 1998-12-09
GRUSE, GEORGE G.
Executed: 1998-12-09
DOWNS, EDGAR
Executed: 1998-12-09
MILSTED, KENNETH LOUIS
Executed: 1998-12-09
Assignee
INTERNATION BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
Multimedia Player for an Electronic Content Delivery System
Patent: 6,418,421 →
Application: 09/208,774 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 19, 2007
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: LEVEL 3 COMMUNICATIONS, LLC
Reel/Frame 020403/0487 →
Assignment of Assignor's Interest Apr 26, 2024
From: LEVEL 3 COMMUNICATIONS, LLC
To: SANDPIPER CDN, LLC
Reel/Frame 067244/0690 →